"It's now got red wine spilled down the front," she told the Telegraph. "The last time I wore it my friend went like this [she juts out her elbows] and now it's everywhere. I didn't quite realise

the extent of it until I got home."

But rather than crying her eyes out - like we more than likely would do - Keira totally kept her cool. "It's quite impressively splattered. But, hey, a good night is a good night and when a dress has had its time, maybe it's had its time," she explained.

"I'm pretty sure I can get it out but, if I can't, I'm happy with the memory of a good night and the story of how the dress got destroyed."

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